This slang has taken gen z by a grasp and refuses to let go. A widely spreading slang "Fatcockusinmyfatteranus" signifys a loving friendship with somone like your clients or a family member. "Fatcockusinmyfatteranus" a word started by a local Florida teen "Ava" has skyrocketed into a worldwide phenomenon in which such a word is being used quite literally everywhere.
Oh god I wish I could just Fatcockusinmyfatteranus out of here
Oh yeah family friend Joe is such a Fatcockusinmyfatteranus
Oh yeah family friend Joe is such a Fatcockusinmyfatteranus
by Avery cock slavery March 23, 2026
Get the Fatcockusinmyfatteranus mug.To be completely and deeply fast asleep. A combination of "fast" and "asleep". Used to describe someone who is out cold and impossible to wake up.
by GoldDust79 March 26, 2026
Get the Fastose mug.Related Words
Fatso
• fatson
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What am I doing the day after Thanksgiving?
FATDOG of course! It will be a marathon day of playing traditional, old-school board games.
Come early and stay late. Join in the fun!
FATDOG of course! It will be a marathon day of playing traditional, old-school board games.
Come early and stay late. Join in the fun!
by anonymous November 26, 2025
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